Oracle Communications BRM - Elastic Charging Engine up to 12.0.0.8.0 Charging Server denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Oracle Communications BRM - Elastic Charging Engine up to 12.0.0.8.0. This affects an unknown function of the component Charging Server. The manipulation results in denial of service. This vulnerability was named CVE-2023-20863. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Oracle Communications BRM - Elastic Charging Engine up to 12.0.0.8.0 (Cloud Software). It has been classified as critical. Affected is an unknown function of the component Charging Server. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability.

The weakness was presented 07/18/2023 as Oracle Critical Patch Update Advisory - July 2023 as confirmed advisory (Website). The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2023-20863. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1499.

A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-1417). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

11/01/2022 🔍
07/18/2023 +258 days 🔍
07/18/2023 +0 days 🔍
07/19/2023 +1 days 🔍
07/13/2025 +725 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - July 2023
Status: Confirmed

CVE: CVE-2023-20863 (🔍)
GCVE (CVE): GCVE-0-2023-20863
GCVE (VulDB): GCVE-100-234528
EUVD: 🔍

Entryinfo

Created: 07/19/2023 06:36
Updated: 07/13/2025 10:38
Changes: 07/19/2023 06:36 (41), 08/10/2023 12:58 (2), 08/10/2023 13:06 (10), 07/13/2025 10:38 (16)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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